Conveners
Corrosion and in service problems
- Gregor Mori (Montanuniversity Leoben)
-
Rudolf Vallant (Graz University of Technology)01/10/2019, 16:10Corrosion and in service problemsOral PresentationElectrochemical polarisation tests using a three-electrode set up (reference-working-counter electrode) were performed to evaluate the corrosion and the pitting potential as well as the corrosion rate in a 0.5 molar NaCl solution of Selective Laser Melted (SLM) S316L specimens. The evaluation of the corrosion potential (OCP) showing the lowest tendency to corrode for the polished SLM surface....Go to contribution page
-
Mr Francisco Javier Perosanz (CIEMAT)01/10/2019, 16:30Corrosion and in service problemsOral PresentationIn view of the increasing pressures to reduce greenhouse gases, and in general the use of coal as a fossil fuel it could be expected that the future of coal-based power plants be very short. However, the technical solutions provided to improve the efficiency, as well as the improvements in the technology of production and capture of CO2 have made the IGCC and IGFC plants back on paper as a...Go to contribution page
-
Michael Davies (Nickel Institute)01/10/2019, 16:50Corrosion and in service problemsOral Presentation**This paper will focus on the use of nickel in stainless steels and nickel alloys in preventing corrosion in severe applications within the chemical process and related industries. It will begin with an overview of the available nickel-containing alloys and discuss conditions under which they should be used. The role of nickel in these alloys will be explained. It will also summarize their...Go to contribution page
-
Anton Trautmann (Montanuniversitaet Leoben)01/10/2019, 17:10Corrosion and in service problemsOral PresentationMicrobiological methanation is investigated in an underground natural gas reservoir. Since H2 is involved in the process, hydrogen embrittlement of steel must inevitably be considered. Therefore, a routine for testing has been developed and a unique autoclave test bench was designed to simulate field conditions. The 2205 duplex stainless steel (UNS S31803) was investigated. Constant load...Go to contribution page